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Introduced |
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VFD-E Big Power Frequency inverter |
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Description |
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frequency inverters
Applicable motor: 380v three phases 11kw-110kw
1) Input power
Input rated voltage: 3-phase 380V+/-15%; 1-phase 220V+/-15%
Input rated frequency: 50/60HZ
2) Output power
Output rated voltage: 3-phase 0-380V; 3-phase 0-220V
Output frequency range: 0.50-400. 00HZ
V/F Control Core Control Mode Space voltage vector+random PWM
Frequency Precision Up to 0.01HZ
Torque Promotion The curve of torque promotion
(V/F) can be set in the range of 1-18
Overload Ability 150% rated current with the duration of 1 minute
3) Operation Functions
Frequency Setting: Potentiometer or external analogue signals (0-5V, 0-10V, 0-20mA)
Start/Stop Control: Passive-contact control or keyboard control
Acceleration/Deceleration Time: 0. 1-3000s
4) Protection
Input out phase, DC over-voltage, Under-voltage, Over-current, Overload, Overheat
5) Display
The LED displays present frequency, motor revolution speed
Output current, output voltage, line speed, the fault-type,
System parameters and operating codes, and the operation state of inverter
6) Condition:
Environment Temperature -10 - +50 degrees centigrade
Environment Humidity <90% (no moisture condensation)
Intensity of Vibration <0. 5g (acceleration of gravity)
Environment Location Free of corrosive gas and dust
7) Standard: GB12668-90, GB3797-89, CE, ISO9001, IEC61000-4, IEC65
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Contact Us |
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Company Address: |
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Room 1202, Unit 6, Building 10 of North Section of Woolen Mill, Haidian District, Beijing, China |
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Telephone: |
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86-10-62934135 |
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Full Name (Department): |
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Mrs. Wu () |
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